21

Ben Campbell, a brilliant and ambitious student at MIT, is determined to pay for his tuition by mastering the art of card counting in blackjack. He joins a secret club of students who have developed a sophisticated system to predict the cards and guarantee wins. With the guidance of their eccentric professor, Mickey Rosa, they embark on a thrilling adventure to Las Vegas casinos, testing their skills and pushing their luck. As Ben's success grows, so do the risks, and he must navigate dangerous adversaries while keeping his double life hidden from his friends. Will he be able to maintain his integrity amidst the seductive lure of easy money and high stakes?

You can stream 21 on: Netflix Apple TV Store Amazon Store Rakuten TV Sky Store

Some movies that have similar genres and were produced around the same time as 21 include Before the Devil Knows You're Dead, The Departed, Prisoners, The Dark Knight, The Town, The Place Beyond the Pines.